found: Work cat.: Baum, R.E. Disturbance histories increase variability in remotely sensed indices of vegetation in sagebrush steppe over the past ca. 20 years, 2004.
found: Smart, D.R. "Resource limitations to nitric oxide emissions from a sagebrush-steppe ecosystem," Biogeochem. Dordrecht, 1999:v. 47, no. 1, p. 63.
found: Biogeochem. Dordrecht, January 1989:v. 7, no. 1, p. 11 (Burke, I.C. Organic matter turnover in a sagebrush steppe landscape)
found: OCLC, Oct. 5, 2006(sagebrush steppe)
found: LC database, Oct. 5, 2006(sagebrush steppe)
found: Wikipedia, Oct. 5, 2006(The sagebrush steppe is a dry environment found in the western United States. It can be identified by the sagebrush, shrubs, and short bunch grasses that grow in it. Its name comes from the most dominant plant found in the ecosystem (sage) and "steppe," which describes a largely treeless, dry, level grassland. The sagebrush steppe overlaps the channeled scablands of Eastern Washington)
notfound: Encyc. of biodiv., c2001;Encyc. of environ. bio., c1995;Concise Oxford dict. of ecol., 1994;Allaby, Michael. Dict. of the environ., 3rd ed., c1989
